I'm paring down the gear as I put my once very serious hobby on the back burner.
EF 200 f/2.8 II USM - SOLD $465 - Prime condition (pun intended). Seriously, I bought it brand new fall of 2013 (Date code AB) and have used it only a few times. It is in new condition. No marks, no issues. Comes with the box and all accessories. The pouch has never been opened. This lens has the newer lens cap.
Mounting Ring A II (B) - SOLD $70 - Also in great condition. Used less than the lens. Nice & tight, no issues.